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USGS Mineral Resources: Carbonatites of the world, explored deposits of Nb and REE
From the site: "Information on carbonatite deposits containing niobium and rare earth elements from around the world with grade and tonnage models, geologic setting, mineralogy,... -
NETL REE Technical Reports
NETL REE Technical Reports Link to Rare Earth Elements from Coal and Coal Byproducts site -
Major-oxide and trace-element geochemical data from rocks collected in 2019...
During the 2019 field season, geologists from the Alaska Division of Geological & Geophysical Surveys (DGGS) conducted 1:100,000-scale geologic mapping and sampling of a... -
Ore Deposits Mined for Critical Elements
Summary of deposit types containing critical elements, including, cobalt, gallium, germanium, indium, niobium, PGE, REE, rhenium, selenium, and tellurium. Includes information... -
Gallium Deposits in the United States
This U.S. Geological Survey (USGS) data release provides the descriptions of the only U.S. sites—including mineral regions, mineral occurrences, and mine features—that have... -
Analyses of historic U.S. Bureau of Mines samples for geochemical...
This report and digital data release presents 209 new geochemical analyses on historic U.S. Bureau of Mines (USBM) samples, including 90 rock, 9 stream sediment, 14 soil, and 96... -
Hydrologic and Geochemical Data and Models Supporting Integrated Evaluation...
The Captain Jack Superfund site near Ward, Colorado hosts extensive interconnected underground mine workings, which drain via the Big Five Adit. Drainage from the adit has... -
Whole-rock geochemical data for the Bear Lodge alkaline complex, Wyoming: 2009 - 2013
This data release contains analytical data from a suite of rock samples collected within the Bear Lodge alkaline complex, northeast Wyoming, which hosts the Bear Lodge rare... -
Inorganic compositional data for fine-grained Puget Sound sediment along the...
Nearshore surface sediment was collected with a petit ponar grab sampler between April 22 and September 17, 2015, at five sites in Puget Sound, Washington. Four sites were... -
Mineral Commodity Summaries 2022 - YTTRIUM Data Release
This data release contains the U.S. salient statistics and world production data extracted from the YTTRIUM data sheet of the USGS Mineral Commodity Summaries 2022. -
Rare Earth Element Concentrations in Geothermal Wells at the Puna Geothermal...
Rare earth element concentrations in the geothermal wells at the Puna geothermal field, Hawaii. Samples taken from geothermal wells KS-5, KS-6W, KS-9W, KS-14E, and KS-16N.... -
Compilation of Rare Earth Element Analyses from US Geothermal Fields and Mid...
Compilation of rare earth element and associated major and minor dissolved constituent analytical data for USA geothermal fields and global seafloor hydrothermal vents. Data is... -
Aqueous Rare Earth Elements, Concentration, and Stable Isotopes in Deep...
Presentation given to National Groundwater Association meeting on deep basin brines. This presentation discusses why produced waters are being observed, the importance of REE's,... -
Carbonatite whole-rock and calcite geochemistry from the Bear Lodge alkaline...
Whole-rock and calcite geochemical data are reported for twelve carbonatite samples collected from the Bear Lodge alkaline complex, Wyoming and from the Mountain Pass mine,... -
GIS for focus areas of potential domestic resources of 11 critical...
In response to Executive Order 13817 of December 20, 2017, the U.S. Geological Survey (USGS) coordinated with the Bureau of Land Management (BLM) to identify 35 nonfuel minerals... -
Geochemical analyses of rock samples collected from the Dotson and I and L...
This data release presents the major and trace element chemistry of rock samples collected by the U.S. Geological Survey (USGS) from trenches, channel cuts, test pits, and... -
Aeromagnetic and aeroradiometric data acquired over parts of the Trans-Pecos...
The Trans-Pecos region of West Texas and Southern New Mexico contains a series of rare earth element (REE) enriched ~ 34-36 Ma intrusive rhyolites and syenites. One such... -
REE Sorption Study of Seived -50 +100 Mesh Fraction of Media 1 in Brine 1 at...
This dataset shows the sorption capacities of smaller grain size (-50 +100 mesh) of media #1 in brine #1 at different starting concentrations of REE's at elevated temperature of... -
Geochemical, major-oxide, minor-oxide, trace-element, and rare-earth-element...
Mineral-resources personnel from the Alaska Division of Geological & Geophysical Surveys conducted reconnaissance sampling of the William Henry Bay area in the Juneau C-4... -
Tungsten Deposits in the United States (ver. 2.0, August 2020)
This is version 2.0 of Tungsten Deposits in the United States. This data release provides the descriptions of approximately 100 U.S. sites that include mineral regions, mineral...